MAP13: Sludge Factory (Nostalgia)

MAP13: Sludge Factory is the thirteenth map of Nostalgia. It was designed by Alex Decker (myolden) and uses the music track "Arcs," originally composed by Masanao Akahori for  and sequenced to MIDI by SinclairC.

Secrets

 * 1) Open the first door and go up the steps nearby. Go into the north vat and use the large crate to lower it. Ride up and jump north to get a plasma gun and an energy cell pack. (sector 94)
 * 2) Open the first door and go up the steps nearby. Go into the south vat and use the flickering panel. Head west of it to find a soul sphere. (sector 542)
 * 3) In the blue key room, lower the northwest shelf to find a megaarmor. (sector 178)

Current records
The records for the map at the Doom Speed Demo Archive are:

The data was last verified in its entirety on June 24, 2023.

Things
This level contains the following numbers of things per skill level: